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利用有限元技术研究分析了分缝坝的温度应力──接触应力耦合问题。并实际计算分析了故县水库８￣＃电站坝段的纵缝接触应力和温度应力问题，得出了与实测及其他校核分析相符的结果。
The finite element method is used to study and analyze the temperature stress of joint dam-the problem of contact stress coupling. The problem of contact stress and temperature stress of longitudinal joints of 8 ~ # power stations in Guxian Reservoir has been calculated and analyzed. The results are in good agreement with those measured and analyzed.